波特兰志愿者经营着一辆“青蛙出租车”运送濒临灭绝的北方红腿蛙，将它们从道路上拯救出来。 Portland volunteers run a "frog taxi" to transport endangered Northern red-legged frogs, saving them from roads.

波特兰志愿者每年冬天都会运营“青蛙出租车”服务，以保护濒临灭绝的北方红腿蛙。 Portland volunteers are operating a "frog taxi" service each winter to protect the endangered Northern red-legged frog. 这些志愿者将青蛙运进和运出他们的鸡蛋孵化场,使他们无法在附近的公路上成为路残。 These volunteers transport the frogs to and from their egg-spawning grounds, preventing them from becoming roadkill on nearby highways. 该倡议旨在帮助物种在生境丧失和其他威胁面前恢复并蓬勃发展。 The initiative aims to help the species recover and thrive in the face of habitat loss and other threats.